Patents
Sitemap › G02 - Optics › G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters › G02F 1 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
Patents for G02F 1 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics (257,845)
10/2002
10/03/2002US20020140650 Liquid crystal display device
10/03/2002US20020140649 Liquid crystal display apparatus
10/03/2002US20020140648 Lcd drive circuit
10/03/2002US20020140647 System and method for a liquid crystal display utilizing a high voltage bias mode
10/03/2002US20020140629 Method and apparatus for tiling multiple display elements to form a single display
10/03/2002US20020140595 Digital-analog converting circuit, display device, and digital-analog converting method
10/03/2002US20020140565 Monitoring apparatus and method for tape automated bonding process
10/03/2002US20020140342 Stiffening flat-panel displays
10/03/2002US20020140011 Method of using titanium doped aluminum oxide for passivation of ferroelectric materials and devices including the same
10/03/2002US20020139985 Light-emitting device
10/03/2002US20020139983 Fabricating method of an array substrate having polysilicon thin film transistor
10/03/2002US20020139982 Display device and method of manufacturing the same
10/03/2002US20020139981 Matrix array devices with flexible substrates
10/03/2002US20020139980 Semiconductor device
10/03/2002US20020139978 Semiconductor device and manufacturing method thereof
10/03/2002US20020139974 Faraday rotator with metal reflection film
10/03/2002US20020139972 Active matrix substrate and method of fabricating the same
10/03/2002US20020139924 Optical sampling waveform measuring apparatus aiming at achieving wider band
10/03/2002US20020139786 Laser machining apparatus, laser machining method, and liquid crystal panel
10/03/2002US20020139293 Method of manufacturing a magnet-free faraday rotator
10/02/2002EP1246323A2 Tunable optical oscillator
10/02/2002EP1246160A2 Method for driving active matrix type liquid crystal display
10/02/2002EP1246159A2 Active matrix display device with faster static memory circuit implemented at pixel level
10/02/2002EP1246158A1 Display unit for displaying moving pictures
10/02/2002EP1246155A2 Display method and display apparatus with colour correction for subpixel light emitting patterns resulting in insufficient contrast
10/02/2002EP1245997A1 Multi-frequency light source using four-wave mixing
10/02/2002EP1245996A2 Active matrix display device with storage capacitor for each pixel
10/02/2002EP1245995A2 Liquid crystal display device
10/02/2002EP1245994A1 Liquid-crystal display device and electronic equipment
10/02/2002EP1245993A2 Optical waveguide device and travelling-wave optical modulator
10/02/2002EP1245992A2 High-speed optoelectronic devices
10/02/2002EP1245974A1 Mach-Zehnder interferometer and method of manufacture thereof
10/02/2002EP1245972A2 Optical fiber and optical transmission line using the same, and optical transmission system
10/02/2002EP1245970A2 Circular polarization controlling optical element and method of producing the same
10/02/2002EP1245660A2 Liquid crystal compounds having bis(trifluoromethyl)phenyl rings, liquid crystal compositions and liquid crystal display devices
10/02/2002EP1245429A2 Display device, particularly for a locomotion means
10/02/2002EP1245136A1 Device for illuminating a liquid crystal screen
10/02/2002EP1245022A1 Bistable chiral nematic liquid crystal display and method of driving the same
10/02/2002EP1244936A1 Liquid crystal elastomer films and method of production thereof
10/02/2002EP1244935A1 Method and apparatus for optically modulating an optical beam with a multi-pass wave-guided optical modulator
10/02/2002EP1244543A1 Thermochromic laminates and methods for controlling the temperature of a structure
10/02/2002EP1073930B1 Transverse electro-optic modulator
10/02/2002EP1070275B1 Transversal electro optical modulator
10/02/2002EP1055149B1 Electrooptical cell or photovoltaic cell, and method for making same
10/02/2002EP1053500B1 Optical isolator comprising a faraday rotator
10/02/2002EP1012659A4 Modular front-lit display panel
10/02/2002EP0922080B1 Liquid crystal polymers
10/02/2002EP0909403B1 Tunable add/drop optical device
10/02/2002EP0902909B1 Interference filter based on porous silicon
10/02/2002EP0760962B1 Tapered multilayer luminaire device
10/02/2002DE10212600A1 Anzeigevorrichtung für Fahrzeuge mit Lichtquellen unterschiedlicher Richtschärfe A display device for vehicles with light sources of different directivity
10/02/2002DE10209968A1 Flüssigkristall-Anzeigevorrichtung für Fahrzeuge A liquid crystal display device for a vehicle
10/02/2002DE10164166A1 Lampenvorrichtung für Flüssigkristallanzeiger Lamp apparatus for liquid crystal indicator
10/02/2002DE10152507A1 Short pulse optical parametric oscillator system for optical measuring technology, has optical fiber, multiple mirrors and saturable absorber forming optical resonator which is pumped by laser
10/02/2002DE10114146A1 Method for using a primary laser beam to create laser beams with wavelengths different from each other uses a first split beam as a pump beam for an optically parametric oscillator and a second split beam to create a first laser beam.
10/02/2002DE10113253A1 Photonic crystal structure used in data transmission devices comprises a first layer having a first group of partial layers with different refractive indices, and a second layer covering the first layer
10/02/2002CN2514367Y 显示器构造 Display structure
10/02/2002CN1372734A Tuneable optical filter
10/02/2002CN1372710A Tunable laser source with integrated optical modulator
10/02/2002CN1372652A Wavelength selective device and switch and method thereby
10/02/2002CN1372650A System, apparatus and method for correcting vision using electro-active spectacles
10/02/2002CN1372647A Hybrid integrated optical add-drop multiplexer
10/02/2002CN1372511A 复合材料 Composites
10/02/2002CN1372372A Driving circuit distribution for display unit with self-adaptive time sequence
10/02/2002CN1372302A Cvd方法 Cvd method
10/02/2002CN1372243A Active matrix LCD with line-column reverse driven and electronic device therefrom
10/02/2002CN1372242A Active dot matrix device and indicator
10/02/2002CN1372241A LCD and driving method thereof
10/02/2002CN1372161A Light guiding board mould core and making method thereof
10/02/2002CN1372160A Indicator, indication board using same and making method thereof
10/02/2002CN1372159A LCD unit and coombination switch using same
10/02/2002CN1372158A Optical circulator
10/02/2002CN1372148A Optical diffusion piece and aphototropism assembly using same
10/02/2002CN1091947C Method for producing semiconductor device
10/02/2002CN1091885C Display device, electronic appliance and production method of the display device
10/02/2002CN1091883C Color irregularity reduced color filter manufacturing method
10/02/2002CN1091795C Photopolymerizable liquid crystals
10/02/2002CA2379893A1 Variable-wavelength light source unit
10/01/2002US6459847 Patterned layer of a polymer material having a cholesteric order
10/01/2002US6459826 Programmable optical switch apparatus
10/01/2002US6459533 Tuneable optical filters
10/01/2002US6459532 Parallax autostereoscopic 3D picture and autostereoscopic 3D display
10/01/2002US6459525 Optical fiber type wide bandwidth wavelength converter and wavelength converting optical fiber used therefor
10/01/2002US6459522 Time-interleaved optical pulses for signal processing
10/01/2002US6459521 Electroabsorption modulator integrated distributed feedback laser transmitter
10/01/2002US6459518 Optical transmitting apparatus
10/01/2002US6459468 LCD having particular spacing between spacers
10/01/2002US6459467 Liquid crystal light modulating device, and a manufacturing method and a manufacturing apparatus thereof
10/01/2002US6459466 Liquid-crystal display device with improved yield of production and method of fabricating the same
10/01/2002US6459465 Liquid crystal panel for IPS mode liquid crystal display device and method for fabricating the same
10/01/2002US6459464 Liquid crystal display device with reduced weighting trace defects
10/01/2002US6459463 Reflective liquid crystal display having a bent shape and method of manufacturing thereof
10/01/2002US6459462 Process and tool for maintaining three-dimensional tolerances for manufacturing tiled AMLCD displays
10/01/2002US6459461 Liquid-crystal display device
10/01/2002US6459460 Information display window of electronic appliance
10/01/2002US6459418 Displays combining active and non-active inks
10/01/2002US6459417 Display driving device and liquid crystal module using the same
10/01/2002US6459395 Digital-to-analog converter and display unit with such digital-to-analog converter
10/01/2002US6459203 Lamp apparatus for liquid crystal display device
10/01/2002US6459200 Reflective electro-optic fiber-based displays
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